NUCLEOPHILIC CLEAVAGE OF N-SUBSTITUTED -3- OXO- 2,3- DIHYDRO BENZO (d) - 1,2 -THIAZOLE-1,1-DIOXIDE WITH HYDRAZINE HYDRATE | ||||
Zagazig Journal of Pharmaceutical Sciences | ||||
Article 6, Volume 8, Issue 1, June 1999, Page 47-52 PDF (2.51 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/zjps.1999.184165 | ||||
View on SCiNiTO | ||||
Authors | ||||
Mohamed Al-Ashmawi 1; Lobna Abdel-Aziz2; Samia Mustafa2 | ||||
1Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt | ||||
2Department of Medicinal Chemistry, Faculty of Pharmacy, University of Zagazig, Zagazig -Egypt. | ||||
Abstract | ||||
The reaction profile of certain 2-substituted-3-oxo-2,3- dihydrobenzo (d)-1,2- thiazole-1,1-dioxide (N-substitued saccharines) with hydrazine hydrate is described. It was found that the steric hindrance displayed by the substituents at position-2 has a profound effect on reaction rate. Some of the synthesized compounds were subjected to preliminary antimicrobial activity. | ||||
Statistics Article View: 77 PDF Download: 39 |
||||